Fowler scored his first of the season through traffic on a power play to make it 4-1 at 6:43, but Torey Krug pushed it to 5-1 at 8:44 with a one-timer from the high slot for his own power-play goal.
"First two periods were really good," Blues coach Craig Berube said. "We checked hard. I thought that forecheck and our hounding in the offensive zone were really good. We were tight. Neutral zone was really good, checking-wise. We had success."
Henrique cut it 5-2 at 8:41 of the third period, tipping in a shot from Fowler on a power play.
"I think just the first few periods weren't, you know, the competitive level isn't high enough," Henrique said. "I think that was just, that was really not X's and O's execution. I think it was bottom line, was just the compete level. They had a higher one than us those first two periods."
Thomas scored on a one-timer from the left circle on a 2-on-1 with Kyrou at 15:28 for the 6-2 final.
"Yeah, I think we got off to a good start and I think we're all working hard, getting pucks back in the offensive zone and making some good plays from the neutral zone," Thomas said. "So yeah, some nights you just seem to find each other and it was one of those tonight."
NOTES:The Blues tied an NHL record for consecutive wins after losing eight or more games in a row. The Philadelphia Flyers (Nov. 11-Dec. 2, 2017) and San Jose Sharks (Nov. 5-30, 2005) each lost 10 straight before winning six consecutive games. ... Kyrou has seven points (two goals, five assists) during a four-game point streak. … Henrique has seven points (four goals, three assists) during a six-game point streak. ... Blues forward Vladimir Tarasenko did not play because of an illness.